diff options
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 15 | ||||
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 7 |
2 files changed, 20 insertions, 2 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index c8bbf5da2ab8..9b777be633a9 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -127,6 +127,18 @@ static const struct gpmi_devdata gpmi_devdata_imx6sx = { .clks_count = ARRAY_SIZE(gpmi_clks_for_mx6), }; +static const char * const gpmi_clks_for_mx7d[] = { + "gpmi_io", "gpmi_bch_apb", +}; + +static const struct gpmi_devdata gpmi_devdata_imx7d = { + .type = IS_MX7D, + .bch_max_ecc_strength = 62, + .max_chain_delay = 12, + .clks = gpmi_clks_for_mx7d, + .clks_count = ARRAY_SIZE(gpmi_clks_for_mx7d), +}; + static irqreturn_t bch_irq(int irq, void *cookie) { struct gpmi_nand_data *this = cookie; @@ -2071,6 +2083,9 @@ static const struct of_device_id gpmi_nand_id_table[] = { }, { .compatible = "fsl,imx6sx-gpmi-nand", .data = &gpmi_devdata_imx6sx, + }, { + .compatible = "fsl,imx7d-gpmi-nand", + .data = &gpmi_devdata_imx7d, }, {} }; MODULE_DEVICE_TABLE(of, gpmi_nand_id_table); diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h index 8879c4eff25e..e88a45a62ab6 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h @@ -123,7 +123,8 @@ enum gpmi_type { IS_MX23, IS_MX28, IS_MX6Q, - IS_MX6SX + IS_MX6SX, + IS_MX7D, }; struct gpmi_devdata { @@ -307,6 +308,8 @@ void gpmi_copy_bits(u8 *dst, size_t dst_bit_off, #define GPMI_IS_MX28(x) ((x)->devdata->type == IS_MX28) #define GPMI_IS_MX6Q(x) ((x)->devdata->type == IS_MX6Q) #define GPMI_IS_MX6SX(x) ((x)->devdata->type == IS_MX6SX) +#define GPMI_IS_MX7D(x) ((x)->devdata->type == IS_MX7D) -#define GPMI_IS_MX6(x) (GPMI_IS_MX6Q(x) || GPMI_IS_MX6SX(x)) +#define GPMI_IS_MX6(x) (GPMI_IS_MX6Q(x) || GPMI_IS_MX6SX(x) || \ + GPMI_IS_MX7D(x)) #endif |